Let b = 42 - 42. Solve -3*c + c - 4 = b for c.

-2

Let c = 1 + 4. Suppose 4*x + x = 3*g - 22, 0 = -4*x + c*g - 15. Let f = x - -5. Solve f = y - 6 + 3 for y.

3

Suppose n + 2*u - 6 = 7, 4*n = u + 34. Let k(m) = 4*m + 1. Let g be k(-2). Let h = -5 - g. Solve -5*p + h*p = -n for p.

3

Suppose 0 = -5*s + 2*d - 1 - 5, -5*s + 9 = 3*d. Solve s = k + 2*k - 12 for k.

4

Suppose -6*d + 2*d = 4. Let q(p) = p**2 - 4*p + 1. Let l be q(5). Let s = l + d. Solve s*w = 2*w + 9 for w.

3

Suppose -8 = -5*n + 17. Suppose -17 - 8 = -n*p - i, i - 5 = -p. Solve 0 = -p*x + 2*x + 15 for x.

5

Let j be (-8)/(-14) + (-12)/21. Solve 0 = 5*v - j*v - 20 for v.

4

Let r(z) = -z - 2. Let m be r(-4). Let x = m + 5. Suppose -8 = -x*p + 3*p. Solve p*y = -0*y for y.

0

Suppose 5*v - 10 = 5*q - 0, -6 = -3*v + q. Let l(b) = -b + 7. Let x be l(7). Let f = v + x. Solve 5 = f*o - 3*o for o.

-5

Suppose 6*r + 13 = 3*r + u, 0 = -3*r + 2*u - 11. Let g be r/((-1)/1*1). Suppose 3*c = -t - 0*t + 13, -g*t + c = -17. Solve 0 = -t*v - 1 - 19 for v.

-5